AMERISOURCEBERGEN DRUG CORP vs MCKESSON CORPORATION
Side-by-side comparison across obligations, pricing, and overall score — every value traced to a source.
Verdict: MCKESSON CORPORATION ranks highest overall (#4) with a score of 72.1.
The best choice still depends on which obligations matter for your workload — per-metric winners are marked below.
What the numbers hide
Computed from the published values below — no estimates, no generated claims.
Dominated option
MCKESSON CORPORATION is at least as good as AMERISOURCEBERGEN DRUG CORP on all 2 scored metrics both report — there is no scored scenario where AMERISOURCEBERGEN DRUG CORP is the better pick here.
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| Metric | AMERISOURCEBERGEN DRUG CORP | MCKESSON CORPORATION |
|---|---|---|
| Overall OptiSift Score | 29.9#9 | 72.1#4 |
| FY2026 Obligations (to date) | 4,306,087,234.5 | 9,888,075,438.41 |
| FY2025 Obligations | 7,442,246,321.02 | 11,870,480,004.52 |